{"id":"https://openalex.org/W2164232960","doi":"https://doi.org/10.1145/2024724.2024782","title":"Information flow isolation in I2C and USB","display_name":"Information flow isolation in I2C and USB","publication_year":2011,"publication_date":"2011-06-05","ids":{"openalex":"https://openalex.org/W2164232960","doi":"https://doi.org/10.1145/2024724.2024782","mag":"2164232960"},"language":"en","primary_location":{"id":"doi:10.1145/2024724.2024782","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2024724.2024782","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 48th Design Automation Conference","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5081757026","display_name":"Jason Oberg","orcid":null},"institutions":[{"id":"https://openalex.org/I36258959","display_name":"University of California, San Diego","ror":"https://ror.org/0168r3w48","country_code":"US","type":"education","lineage":["https://openalex.org/I36258959"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Jason Oberg","raw_affiliation_strings":["Computer Science and Engineering, UC San Diego"],"affiliations":[{"raw_affiliation_string":"Computer Science and Engineering, UC San Diego","institution_ids":["https://openalex.org/I36258959"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081392219","display_name":"Wei Hu","orcid":"https://orcid.org/0000-0001-6738-4297"},"institutions":[{"id":"https://openalex.org/I27599042","display_name":"Xi'an Polytechnic University","ror":"https://ror.org/03442p831","country_code":"CN","type":"education","lineage":["https://openalex.org/I27599042"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wei Hu","raw_affiliation_strings":["Polytechnical University, Xi'an China"],"affiliations":[{"raw_affiliation_string":"Polytechnical University, Xi'an China","institution_ids":["https://openalex.org/I27599042"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055136261","display_name":"Ali Irturk","orcid":null},"institutions":[{"id":"https://openalex.org/I36258959","display_name":"University of California, San Diego","ror":"https://ror.org/0168r3w48","country_code":"US","type":"education","lineage":["https://openalex.org/I36258959"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ali Irturk","raw_affiliation_strings":["Computer Science and Engineering, UC San Diego"],"affiliations":[{"raw_affiliation_string":"Computer Science and Engineering, UC San Diego","institution_ids":["https://openalex.org/I36258959"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071185644","display_name":"Mohit Tiwari","orcid":"https://orcid.org/0000-0003-1836-3451"},"institutions":[{"id":"https://openalex.org/I154570441","display_name":"University of California, Santa Barbara","ror":"https://ror.org/02t274463","country_code":"US","type":"education","lineage":["https://openalex.org/I154570441"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Mohit Tiwari","raw_affiliation_strings":["Computer Science, UC Santa Barbara"],"affiliations":[{"raw_affiliation_string":"Computer Science, UC Santa Barbara","institution_ids":["https://openalex.org/I154570441"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036932071","display_name":"Timothy Sherwood","orcid":"https://orcid.org/0000-0002-6550-6075"},"institutions":[{"id":"https://openalex.org/I154570441","display_name":"University of California, Santa Barbara","ror":"https://ror.org/02t274463","country_code":"US","type":"education","lineage":["https://openalex.org/I154570441"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Timothy Sherwood","raw_affiliation_strings":["Computer Science, UC Santa Barbara"],"affiliations":[{"raw_affiliation_string":"Computer Science, UC Santa Barbara","institution_ids":["https://openalex.org/I154570441"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5000231774","display_name":"Ryan Kastner","orcid":"https://orcid.org/0000-0001-9062-5570"},"institutions":[{"id":"https://openalex.org/I36258959","display_name":"University of California, San Diego","ror":"https://ror.org/0168r3w48","country_code":"US","type":"education","lineage":["https://openalex.org/I36258959"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ryan Kastner","raw_affiliation_strings":["Computer Science and Engineering, UC San Diego"],"affiliations":[{"raw_affiliation_string":"Computer Science and Engineering, UC San Diego","institution_ids":["https://openalex.org/I36258959"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5081757026"],"corresponding_institution_ids":["https://openalex.org/I36258959"],"apc_list":null,"apc_paid":null,"fwci":5.7232,"has_fulltext":false,"cited_by_count":55,"citation_normalized_percentile":{"value":0.96048792,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"254","last_page":"259"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11424","display_name":"Security and Verification in Computing","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11424","display_name":"Security and Verification in Computing","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11005","display_name":"Radiation Effects in Electronics","score":0.9988999962806702,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12122","display_name":"Physical Unclonable Functions (PUFs) and Hardware Security","score":0.9943000078201294,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/time-division-multiple-access","display_name":"Time division multiple access","score":0.8458561897277832},{"id":"https://openalex.org/keywords/usb","display_name":"USB","score":0.7989173531532288},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7393781542778015},{"id":"https://openalex.org/keywords/information-flow","display_name":"Information flow","score":0.6533811688423157},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5232895016670227},{"id":"https://openalex.org/keywords/isolation","display_name":"Isolation (microbiology)","score":0.508934736251831},{"id":"https://openalex.org/keywords/host-controller-interface","display_name":"Host controller interface","score":0.4954715967178345},{"id":"https://openalex.org/keywords/enforcement","display_name":"Enforcement","score":0.4411618113517761},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.40847769379615784},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.37064552307128906},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.36258143186569214},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3450244665145874},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.1773657500743866},{"id":"https://openalex.org/keywords/usb-hub","display_name":"USB hub","score":0.11671048402786255},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.07917863130569458}],"concepts":[{"id":"https://openalex.org/C117313154","wikidata":"https://www.wikidata.org/wiki/Q878344","display_name":"Time division multiple access","level":2,"score":0.8458561897277832},{"id":"https://openalex.org/C507366226","wikidata":"https://www.wikidata.org/wiki/Q42378","display_name":"USB","level":3,"score":0.7989173531532288},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7393781542778015},{"id":"https://openalex.org/C2779136372","wikidata":"https://www.wikidata.org/wiki/Q10283002","display_name":"Information flow","level":2,"score":0.6533811688423157},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5232895016670227},{"id":"https://openalex.org/C2775941552","wikidata":"https://www.wikidata.org/wiki/Q25212305","display_name":"Isolation (microbiology)","level":2,"score":0.508934736251831},{"id":"https://openalex.org/C37360884","wikidata":"https://www.wikidata.org/wiki/Q13551889","display_name":"Host controller interface","level":5,"score":0.4954715967178345},{"id":"https://openalex.org/C2779777834","wikidata":"https://www.wikidata.org/wiki/Q4202277","display_name":"Enforcement","level":2,"score":0.4411618113517761},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.40847769379615784},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.37064552307128906},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.36258143186569214},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3450244665145874},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.1773657500743866},{"id":"https://openalex.org/C61361435","wikidata":"https://www.wikidata.org/wiki/Q850053","display_name":"USB hub","level":4,"score":0.11671048402786255},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.07917863130569458},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C89423630","wikidata":"https://www.wikidata.org/wiki/Q7193","display_name":"Microbiology","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/2024724.2024782","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2024724.2024782","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 48th Design Automation Conference","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.294.4989","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.294.4989","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://cs.ucsb.edu/~sherwood/pubs/DAC-11-gliftprotocol.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/17","display_name":"Partnerships for the goals","score":0.41999998688697815}],"awards":[{"id":"https://openalex.org/G4219243775","display_name":null,"funder_award_id":"CNS-0910581","funder_id":"https://openalex.org/F4320337388","funder_display_name":"Division of Computer and Network Systems"}],"funders":[{"id":"https://openalex.org/F4320337388","display_name":"Division of Computer and Network Systems","ror":"https://ror.org/02rdzmk74"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1977764760","https://openalex.org/W2016224355","https://openalex.org/W2098375905","https://openalex.org/W2100666033","https://openalex.org/W2103919170","https://openalex.org/W2129482816","https://openalex.org/W2131019288","https://openalex.org/W2131129639","https://openalex.org/W2160352512","https://openalex.org/W3028997697","https://openalex.org/W4298835879"],"related_works":["https://openalex.org/W2355577285","https://openalex.org/W2356928735","https://openalex.org/W2357807744","https://openalex.org/W2387640812","https://openalex.org/W2393106355","https://openalex.org/W1518083812","https://openalex.org/W2357674151","https://openalex.org/W2375665759","https://openalex.org/W2381765116","https://openalex.org/W2386142251"],"abstract_inverted_index":{"Flight":[0],"control,":[1],"banking,":[2],"medical,":[3],"and":[4,79,91,120],"other":[5],"high":[6],"assurance":[7],"systems":[8],"have":[9],"a":[10,55,67,93],"strict":[11],"requirement":[12],"on":[13,96,106],"correct":[14],"operation.":[15],"Fundamental":[16],"to":[17,35,65],"this":[18,38,125],"is":[19],"the":[20,49,84,107,116],"enforcement":[21],"of":[22],"non-interference":[23],"where":[24],"particular":[25],"subsystems":[26],"should":[27],"not":[28],"affect":[29],"one":[30],"another.":[31],"In":[32],"an":[33],"effort":[34],"help":[36],"guarantee":[37],"policy,":[39],"recent":[40],"work":[41],"has":[42],"emerged":[43],"with":[44],"tracking":[45,63],"information":[46,61,71,89],"flows":[47,72,90],"at":[48],"hardware":[50],"level.":[51],"This":[52,112],"article":[53],"uses":[54],"specific":[56],"method":[57],"known":[58],"as":[59],"gate-level":[60],"flow":[62],"(GLIFT)":[64],"provide":[66,92],"methodology":[68],"for":[69],"testing":[70],"in":[73,118],"two":[74],"common":[75],"bus":[76,108],"protocols,":[77],"I2C":[78],"USB.":[80],"We":[81],"show":[82],"that":[83,102],"protocols":[85],"do":[86],"elicit":[87],"unintended":[88],"solution":[94],"based":[95,127],"time":[97,122],"division":[98],"multiple":[99],"access":[100],"(TDMA)":[101],"provably":[103],"isolates":[104],"devices":[105],"from":[109],"these":[110],"flows.":[111],"paper":[113],"also":[114],"discusses":[115],"overheads":[117],"area":[119],"simulation":[121],"incurred":[123],"by":[124],"TDMA":[126],"solution.":[128]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":3},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":9},{"year":2016,"cited_by_count":7},{"year":2015,"cited_by_count":6},{"year":2014,"cited_by_count":5},{"year":2013,"cited_by_count":6},{"year":2012,"cited_by_count":2}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}
